Log message:
Bump dependency on pixman to 0.18.4 because cairo-1.10 needs that
version, and bump all depends.

Per discussion on pkgsrc-changes.

Log message:
Bump PKGREVISION for libpng shlib name change.
Also add some patches to remove use of deprecated symbols and fix other
problems when looking for or compiling against libpng-1.4.x.

Log message:
conditionally propagate pulseaudio dependency, should fix
PR pkg/42652 by Joachim Kuebart

Log message:
bump revision because of graphics/jpeg update

Log message:
Remove @dirrm entries from PLISTs

Log message:
Add PREV_PKGPATH and/or SUPERSEDES for various packages that
were moved or renamed.

This was for some from 2008 and 2009 and one from 2001.

Also I noticed that a CHANGES entry was wrong as said "Renamed"
when should have said "Moved" (lua-OSBF) because PKGBASE stayed the
same.

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
pulseaudio also needs libSM

Log message:
Add pulseaudio option, bump PKGREVISION.

Log message:
Update to 0.8.4:

 0.8.4 ("H264")

Another stable release.
- support H264, so all Youtube videos play again
- fix various portability issues for ARM
- fix rare crash with gotoAndPlay() function
- fix rare crasher with setTarget() function
- fix crashes in BitmapData.copyPixels()
- zero memory before rendering in PulseAudio backend
- improve Cairo check in testsuite